Page({
  data: {
    fei: 0,
    feiban: 0,
    condition: false
  },
  switchchange(e) {
    console.log(e);
    this.setData({
      condition: e.detail.value
    })
  },
  formsubmit(e) {
    console.log(e);
    let bd = Number(e.detail.value.porperty)
    let fei = 0
    let feiban = 0
    if (bd <= 10000) {
      fei = 50;
    } else if (bd <= 100000 && bd > 10000) {
      fei = 0.025 * bd - 200;
    } else if (bd <= 200000 && bd > 100000) {
      fei = 0.02 * bd + 300;
    } else if (bd <= 500000 && bd > 200000) {
      fei = 0.015 * bd + 1300;
    } else if (bd <= 1000000 && bd > 500000) {
      fei = 0.01 * bd + 3800;
    } else if (bd <= 2000000 && bd > 1000000) {
      fei = 0.009 * bd + 4800;
    } else if (bd <= 5000000 && bd > 2000000) {
      fei = 0.008 * bd + 6800;
    } else if (bd <= 10000000 && bd > 5000000) {
      fei = 0.007 * bd + 11800;
    } else if (bd <= 20000000 && bd > 10000000) {
      fei = 0.006 * bd + 21800;
    } else if (bd > 20000000) {
      fei = 0.005 * bd + 41800;
    }
    if (this.data.condition) {
      fei *= 2;
    }
    feiban = fei / 2
    fei = fei.toFixed(2)
    feiban = feiban.toFixed(2)

    this.setData({
      fei, feiban
    })
  }
})